<template>
    <div class="app-container">

      <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
        <el-form-item label="分类名称" prop="className">
          <el-input v-model="queryParams.className" placeholder="请输入分类名称" clearable style="width: 240px" @keyup.enter.native="handleQuery" />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>

      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd">新增</el-button>
        </el-col>
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" />
      </el-row>
  
      <el-table v-loading="loading" :data="classifyList">
        <el-table-column label="序号" type="index" align="center" width="200" />
        <el-table-column label="分类名称" align="center" prop="className" />
        <el-table-column label="分类排序" align="center" prop="sortBy" />
        <el-table-column label="分类状态" align="center" prop="hide">
          <template slot-scope="scope">
            <el-tag type="success" v-if="scope.row.hide">启用</el-tag>
            <el-tag type="danger" v-else>禁用</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="创建时间" align="center" prop="createTime" />
        <el-table-column label="操作" align="center" width="200" class-name="small-padding fixed-width" fixed="right">
          <template slot-scope="scope">
            <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)">修改</el-button>
            <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)">删除</el-button>
            <el-button size="mini" type="text" icon="el-icon-delete" @click="handleUseOrNot(scope.row)">{{scope.row.hide?'禁用':'启用'}}</el-button>
          </template>
        </el-table-column>
      </el-table>
  
      <pagination
        v-show="total > 0"
        :total="total"
        :page.sync="queryParams.pageNo"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
  
      <!-- 添加或修改参数配置对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="分类名称" prop="className">
            <el-input v-model="form.className" placeholder="请输入分类名称" />
          </el-form-item>
          <el-form-item label="分类排序" prop="sortBy">
            <el-input v-model="form.sortBy" oninput="value=value.replace(/^0+(\d)|[^\d]+/g,'')" placeholder="请输入" />
          </el-form-item>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
    </div>
  </template>
    
<script>
import { getClassifyList, classifyInsert, classifyModify, classifyDelete,classifyHide } from "@/api/news/news";
import { Debounce } from '@/utils/tools.js'
export default {
name: "productCate",
dicts: ["news_type","news_who_see","new_status"],
data() {
    return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 表格数据
        classifyList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        // 查询参数
        queryParams: {
            pageNo: 1,
            pageSize: 200,
            className: null,
            sortBy: null
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {
            className: [
              { required: true, message: "请输入分类名称", trigger: "blur" },
            ],
            sortBy: [
                { required: true, message: "请输入分类排序", trigger: "blur" },
            ],
        },
    };
},
created() {
    this.getList();
},
methods: {
    /** 查询列表 */
    getList() {
        this.loading = true;
        getClassifyList(this.queryParams).then((res) => {
            this.classifyList = res.data.records;
            this.total = res.data.total;
            this.loading = false;
        });
    },
    /** 新增按钮操作 */
    handleAdd() {
        this.reset();
        this.open = true;
        this.title = "新增新闻分类";
    },
    /** 修改按钮操作 */
    handleUpdate:Debounce(function (row) {
        this.form = JSON.parse(JSON.stringify(row));
        this.open = true;
        this.title = "修改新闻分类";
        console.log(this.form,"this.form")
    },500),
    // 取消按钮
    cancel() {
        this.open = false;
        this.reset();
    },
    // 表单重置
    reset() {
        this.form = {};
        this.resetForm("form");
    },
    // 启用禁用
    handleUseOrNot(data){
      classifyHide(data.classId).then(res => {
        if(res.code){
          this.$modal.msgSuccess(res.msg);
          this.getList();
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete:Debounce(function (row) {
        this.$modal.confirm('是否确认删除名称为"' + row.className + '"的数据项？').then(function() {
            return classifyDelete(row.classId);
        }).then(() => {
            this.getList();
            this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
    },500),
    /** 搜索按钮操作 */
    handleQuery() {
        this.queryParams.pageNo = 1;
        this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
    },
    /** 提交按钮 */
    submitForm:Debounce(function (row) {
        this.$refs["form"].validate((valid) => {
            if (valid) {
            let data = {
              className: this.form.className,
              sortBy: this.form.sortBy,
            };
            if (this.form.classId) {
              data.classId = this.form.classId;
              classifyModify(data).then((response) => {
                this.$modal.msgSuccess("编辑成功");
                this.open = false;
                this.getList();
              });
            } else {
              classifyInsert(data).then((response) => {
                this.$modal.msgSuccess("添加成功");
                this.open = false;
                this.getList();
              });
            }
            }
        });
    },500),
},
};
</script>
<style lang="scss" scoped>
::v-deep .el-dialog__body{
    padding: 0 10rpx !important;
}
</style>